2668524870 has 64 divisors (see below), whose sum is σ = 6993423360. Its totient is φ = 646291200.

The previous prime is 2668524851. The next prime is 2668524899. The reversal of 2668524870 is 784258662.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 402946 + ... + 409514.

It is an arithmetic number, because the mean of its divisors is an integer number (109272240).

Almost surely, 2^2668524870 is an apocalyptic number.

2668524870 is an abundant number, since it is smaller than the sum of its proper divisors (4324898490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2668524870 is a wasteful number, since it uses less digits than its factorization.

2668524870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7821.

The product of its (nonzero) digits is 1290240, while the sum is 48.

The square root of 2668524870 is about 51657.7667926131. The cubic root of 2668524870 is about 1387.0445754717.

The spelling of 2668524870 in words is "two billion, six hundred sixty-eight million, five hundred twenty-four thousand, eight hundred seventy".